html {
    background-color: #eee;
}
body {
    max-width: 640px;
    min-height: 100vh;
    background-color: #ffffff;
    margin: 0 auto !important;
}
#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.Payconfirm {
    .van-dialog__message--has-title {
        color: red;
    }
}
